submachine

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noun

A machine forming part of a larger machine.

UncommonScrabble 19

Meanings

submachine1

nounsubmachine (plural submachines)

plural submachines

  1. A machine forming part of a larger machine.
    1. computerA part of a real or virtual machine which acts as a machine in its own right.

      In the same computation, the computer may be decomposed repeatedly and the partitioning may vary from one split to the other. The submachines can further recursively decompose […]

      1999, Martin Beran, “Decomposable Bulk Synchronous Parallel Computers”, in SOFSEM '99: Theory and Practice of Informatics, →ISBN, page 351

submachine2

adjectivesubmachine (not comparable)
  1. not comparableOf or pertaining to a submachine gun.

    The body of one of the dead crewmen bounced and rolled a little as the submachine rounds ripped into it.

    2003, Milt Bearden, James Risen, The Main Enemy, →ISBN, page 244

Origin

submachine · noun

  1. Latinsub
  2. Latinsub-
  3. Englishsub-
  4. Middle Frenchmachine
  5. Englishmachine
  6. Englishsubmachine

From sub- + machine.

Full word history & related roots →

submachine · adjective

Shortened from submachine gun.

Full word history & related roots →
Cite this entry
APA

submachine. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/submachine

MLA

“submachine.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/submachine. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “submachine,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/submachine.

Source: submachine on Wiktionary, CC BY-SA 4.0.